Iraq-Japan company interested in water network pipes

Dear Sir Good day
I represent a team of ** (*** )
Our team is designing and will execute the waste water networks in Erbil City , capital of the autonomous region of Kurdistan, north Iraq.
We need detailed information and technical specification about compressive strength, tensile strength, bending strength, minimum overburden,
safety factor, nominal pressure, weight, length of a pipe set, and internal coating(corrosive protection)
and at last UNIT COST, UNIT COST TRANSMIT TO ERBIL, etc